package com.zzyl.mapper;

import com.zzyl.entity.Bed;
import com.zzyl.vo.BedVo;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface BedMapper {

    List<BedVo> getBedsByRoomId(Long roomId);

    void addBed(Bed bed);

    /**
     * 根据id查询床位
     * @param id
     * @return
     */
    @Select("select * from bed where id=#{id}")
    BedVo getById(Long id);

    void updateById(Bed bed);

    @Delete("delete from bed where id=#{id}")
    void deleteById(Long id);
}

